<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <swiper-slide v-for="item of List" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" />
      </swiper-slide>
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>
<script>
export default {
  name: 'HomeSwiper',
  props: {
    List: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
        // click: true
      }
      // swiperList: [{
      //   id: '0001',
      //   imgUrl: 'http://img1.qunarzz.com/piao/fusion/1802/e3/62ce7362ca051d02.jpg_640x200_6db551b7.jpg'
      // }, {
      //   id: '0002',
      //   imgUrl: 'http://img1.qunarzz.com/piao/fusion/1801/93/ce59d182aca07102.jpg_640x200_ba03d44c.jpg'
      // }]
    }
  },
  computed: {
    showSwiper () {
      return this.List.length
    }
  }
}
</script>

<style lang='stylus' scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background #fff
  .wrapper
    width 100%
    height 0
    overflow hidden
    padding-bottom 31.25%
    .swiper-img
      width 100%
</style>
